80103296

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^2$

素因数の和:93

約数の個数: 144

約数和(自身を含む): 206445960

約数和(自身を除く): 126342664

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 64, 91, 92, 104, 112, 128, 161, 169, 182, 184, 208, 224, 299, 322, 338, 364, 368, 416, 448, 529, 598, 644, 676, 728, 736, 832, 896, 1058, 1183, 1196, 1288, 1352, 1456, 1472, 1664, 2093, 2116, 2366, 2392, 2576, 2704, 2912, 2944, 3703, 3887, 4186, 4232, 4732, 4784, 5152, 5408, 5824, 6877, 7406, 7774, 8372, 8464, 9464, 9568, 10304, 10816, 11648, 13754, 14812, 15548, 16744, 16928, 18928, 19136, 20608, 21632, 27209, 27508, 29624, 31096, 33488, 33856, 37856, 38272, 48139, 54418, 55016, 59248, 62192, 66976, 67712, 75712, 89401, 96278, 108836, 110032, 118496, 124384, 133952, 151424, 178802, 192556, 217672, 220064, 236992, 248768, 267904, 357604, 385112, 435344, 440128, 473984, 497536, 625807, 715208, 770224, 870688, 880256, 1251614, 1430416, 1540448, 1741376, 2503228, 2860832, 3080896, 3482752, 5006456, 5721664, 6161792, 10012912, 11443328, 20025824, 40051648, 80103296]

約数ペア:

[(1, 80103296), (2, 40051648), (4, 20025824), (7, 11443328), (8, 10012912), (13, 6161792), (14, 5721664), (16, 5006456), (23, 3482752), (26, 3080896), (28, 2860832), (32, 2503228), (46, 1741376), (52, 1540448), (56, 1430416), (64, 1251614), (91, 880256), (92, 870688), (104, 770224), (112, 715208), (128, 625807), (161, 497536), (169, 473984), (182, 440128), (184, 435344), (208, 385112), (224, 357604), (299, 267904), (322, 248768), (338, 236992), (364, 220064), (368, 217672), (416, 192556), (448, 178802), (529, 151424), (598, 133952), (644, 124384), (676, 118496), (728, 110032), (736, 108836), (832, 96278), (896, 89401), (1058, 75712), (1183, 67712), (1196, 66976), (1288, 62192), (1352, 59248), (1456, 55016), (1472, 54418), (1664, 48139), (2093, 38272), (2116, 37856), (2366, 33856), (2392, 33488), (2576, 31096), (2704, 29624), (2912, 27508), (2944, 27209), (3703, 21632), (3887, 20608), (4186, 19136), (4232, 18928), (4732, 16928), (4784, 16744), (5152, 15548), (5408, 14812), (5824, 13754), (6877, 11648), (7406, 10816), (7774, 10304), (8372, 9568), (8464, 9464)]